package v2;

import old.Bottom;

/**
 * Created with IntelliJ IDEA
 * Description
 * User：chenshu
 * Date：2024-03-11
 * Time：21:12
 */
public class ColumnV2 {
    private BottomV2 bottomV2;
    public ColumnV2(BottomV2 bottomV2) {
        this.bottomV2 = bottomV2;
    }

    public void build() {
        bottomV2.build();
        System.out.println("columnV2 construction completed.");
    }
}
